MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38dd1b3d0520b670d6e0b899a25ab5fbf9839a3fa74fd0d0d3f5773625f2a1be. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 38dd1b3d0520b670d6e0b899a25ab5fbf9839a3fa74fd0d0d3f5773625f2a1be
SHA3-384 hash: ef9ff096cf72f8411218f3485bae5ca8fc7efbf36ab60f4063c9d962b5a1397f44702b01eef246af26d20a3e7682a0a9
SHA1 hash: eee96a15937b89906b44862f898675c7657997ba
MD5 hash: b73f227139bf133a2f7201e706dfed8f
humanhash: cardinal-october-earth-pip
File name:morte.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:31'424 bytes
First seen:2025-11-22 21:28:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:bJIRBv+swLTHbdyJ2EEkJ1M07l21s3UozK:KRBGvs3j7l24zK
TLSH T1BBE2F1E09685D0F2C230863D9B6D41835B7747BA7289307F251C4FACCBDA316D7B66A2
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf gafgyt UPX
File size (compressed) :31'424 bytes
File size (de-compressed) :88'292 bytes
Format:linux/arm
Unpacked file: c62e6307a8d0f033f695a28ab1cde3dcc9e8865b8ebf9db74c3b41baa64e7afb

Intelligence

File Origin
# of uploads :
1
# of downloads :
62
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/69222b30eecb08e4aa4507f4/reports/cf5b6503-9d60-4cfd-9ae3-d04277cae56f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/38dd1b3d0520b670d6e0b899a25ab5fbf9839a3fa74fd0d0d3f5773625f2a1be
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/153172e5-26ce-41ef-951d-b1bba5e3cf23
Behavior Graph:
Download SVG
%3 guuid=cf035a96-1800-0000-00fe-f5bb660c0000 pid=3174 /usr/bin/sudo guuid=cf1e2b99-1800-0000-00fe-f5bb670c0000 pid=3175 /tmp/sample.bin guuid=cf035a96-1800-0000-00fe-f5bb660c0000 pid=3174->guuid=cf1e2b99-1800-0000-00fe-f5bb670c0000 pid=3175 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a1082965-7622-4da5-87e0-89a0e4ba8082
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1819185
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/38dd1b3d0520b670d6e0b899a25ab5fbf9839a3fa74fd0d0d3f5773625f2a1be
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/38dd1b3d0520b670d6e0b899a25ab5fbf9839a3fa74fd0d0d3f5773625f2a1be/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-11-22 21:29:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hdorwpifec3hbvxaxcm2ewvv7p4yhgr7u5h5bugt6v3tmjpsug7a._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251122-1b2n2azjbk/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5df4f308-c318-4240-853c-ca7d5d97fa10
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/38dd1b3d0520b670d6e0b899a25ab5fbf9839a3fa74fd0d0d3f5773625f2a1be

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 38dd1b3d0520b670d6e0b899a25ab5fbf9839a3fa74fd0d0d3f5773625f2a1be

(this sample)

Mirai

elf c62e6307a8d0f033f695a28ab1cde3dcc9e8865b8ebf9db74c3b41baa64e7afb

  
URLhaus
https://urlhaus.abuse.ch/url/3697768/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 c62e6307a8d0f033f695a28ab1cde3dcc9e8865b8ebf9db74c3b41baa64e7afb
  
Dropping
MD5 77066bca5ff457d685038d290659e473
  
URLhaus
https://urlhaus.abuse.ch/url/3702577/

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